exploded axonometric view of a large multi story sports and parking facility architectural diagram style minimalist aesthetic with high quality raw concrete textures beton brut for the subterranean level the subterranean lowest level is shown as an empty structural concrete deck with columns representing the underground parking area the main sports hall ground floor features exterior walls made of horizontal architectural sandwich panels multi layer insulated panels with subtle joint lines soft natural daylight with ambient occlusion shadows the sports hall floor is a specialized surface in a light smoky desaturated wood tone featuring a faint but distinct handball court marking the top layer is a roof structure consisting of arched glued laminated timber glulam beams supporting a typical sports hall white flexible roof membrane foil within the roof structure only the glulam beams are executed in a light natural wood finish professional architectural presentation clean lines white background 8k resolution without shadows
